3 Answers
3

Based on sindikat's answer, and surprisingly overlooked(?) by Tony Stewart, who shows rtorrent running in a konsole terminal... it seems that the way to get a working bittorrent client into emacs is to run rtorrent in a bash shell in emacs.. eg. ansi-term

ansi-term is a highly functional terminal emulator which is quite accessible via elisp commands ... To run ansi-term just type M-x ansi-term

AFAIK there is none. http://emacswiki.org/ is a site, which documents everything concerning Emacs, including bazilions of its extensions. There is no mention of torrent-clients on the wiki and anywhere on the Web.